Screw blowers increase productivity in coating processes
Vacuum coating processes are a key technology in a wide range of industrial applications such as the coating of architectural glass or the production of solar cells in in-line processes . In this process , the substrates to be coated must be continuously fed to and removed from the coating chamber in the optimum case . Decisive for the productivity of the coating system is the pump-down and cycle time at the inlet and outlet . The newly developed screw booster technology focuses on these times and can double the productivity of the systems .